TY  - BOOK
AU  - Shaffer, Ann
AU  - Carey Patrick
AU  - Finnegan Kathleen T.
TI  - Introduction to computers
SN  - 9781435428668
AV  - QA 76 .S53 2008 
PY  - 2008///
CY  - Australia
PB  - CengageLearning
N1  - Includes index
ER  -